Severe

Significant threat to life or property

Indiana, Kentucky Severe Flood Watch | Effective 06/17/2026 09:41

* WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Portions of Indiana, including the following areas, Clark IN, Crawford, Dubois, Floyd, Harrison IN, Jefferson IN, Orange, Perry, Scott IN and Washington IN and Kentucky, including the following areas, Anderson, Bourbon, Bullitt, Clark KY, Fayette, Franklin, Harrison KY, Henry, Jefferson, Meade, Nicholas, Oldham, Scott KY, Shelby, Spencer, Trimble and Woodford. * WHEN...From 9 PM EDT /8 PM CDT/ this evening through Thursday morning.

Severe Tropical Storm Warning | Effective 06/17/2026 09:44

* WHAT...South winds 35 to 45 knots with gusts to 60 knots this afternoon becoming southwest and decreasing to 20 to 30 knots by this evening. Seas 5 to 9 ft, subsiding to 4 to 7 ft tonight. * WHERE...Coastal waters from High Island to Freeport TX out 20 NM, Waters from Freeport to Matagorda Ship Channel TX from 20 to 60 NM and Waters from High Island to Freeport TX from 20 to 60 NM. * WHEN...This afternoon and evening. * IMPACTS...Tropical storm force winds and hazardous seas will

Severe Tropical Storm Warning | Effective 06/17/2026 09:44

* WHAT...South winds 20 to 30 knots upper bay, and 30 to 40 knots with gusts to 50 knots lower bay. Winds and bay waters will be highest in the southern part of the bay. Winds will subside to 15 to 20 knots late afternoon. * WHERE...Galveston Bay. * WHEN...This afternoon and evening. * IMPACTS...Tropical storm force winds and hazardous seas will capsize or damage vessels and reduce visibility. Mariners should alter plans to avoid these hazardous conditions.

Louisiana, Texas Severe Flood Watch | Effective 06/17/2026 09:27

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Louisiana, including the following parishes, Caldwell, Grant, La Salle, Natchitoches, Sabine and Winn and east Texas, including the following counties, Angelina, Nacogdoches, Sabine and San Augustine. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.

Illinois Severe Flood Warning | Effective 06/17/2026 09:00

...Forecast flooding changed from Minor to Moderate severity for the following rivers in Illinois... Illinois River at Beardstown affecting Schuyler, Cass, Brown and Morgan Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River at Beardstown. * WHEN...Until further notice. * IMPACTS...At 20.0 feet, Seepage problems begin in the South

Louisiana Severe Flood Warning | Effective 06/17/2026 09:00

...The National Weather Service in New Orleans has issued a Flood Warning for the following rivers in Louisiana... Tickfaw River Near Holden affecting Livingston Parish. Tickfaw River Near Montpelier affecting St. Helena Parish. .The river forecast includes 48 hours of forecasted rainfall. These river forecasts could change based on how Potential Tropical Cyclone 1 tracks across Louisiana and Mississippi late tonight and Thursday. Interests along the rivers should monitor the forecast closely and be prepared for higher flooding.

Louisiana Severe Flood Warning | Effective 06/17/2026 09:00

...The National Weather Service in New Orleans has issued a Flood Warning for the following rivers in Louisiana... Tickfaw River Near Holden affecting Livingston Parish. Tickfaw River Near Montpelier affecting St. Helena Parish. .The river forecast includes 48 hours of forecasted rainfall. These river forecasts could change based on how Potential Tropical Cyclone 1 tracks across Louisiana and Mississippi late tonight and Thursday. Interests along the rivers should monitor the forecast closely and be prepared for higher flooding.

Louisiana Severe Flood Warning | Effective 06/17/2026 09:00

...The Flood Warning is extended for the following rivers in Louisiana... Tickfaw River at Liverpool affecting St. Helena Parish. .The river forecast includes 48 hours of forecasted rainfall. These river forecasts could change based on how Potential Tropical Cyclone 1 tracks across Louisiana and Mississippi late tonight and Thursday. Interests along the rivers should monitor the forecast closely and be prepared for higher flooding. For the Tickfaw River...including Liverpool, Holden, Killian,

Illinois Severe Flood Warning | Effective 06/17/2026 09:01

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Peoria affecting Tazewell, Woodford and Peoria Counties. Illinois River near Havana affecting Mason, Cass and Fulton Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River at Peoria. * WHEN...Until further notice. * IMPACTS...At 22.7 feet, Flooding begins to low lying areas in

Illinois Severe Flood Warning | Effective 06/17/2026 09:01

...The Flood Warning continues for the following rivers in Illinois... Illinois River at Peoria affecting Tazewell, Woodford and Peoria Counties. Illinois River near Havana affecting Mason, Cass and Fulton Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice.
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